Brandenburg Concerto No. 4 in G, BWV 1049: 3. Presto

Recording identifiers

ISRC

DEF056702673

Release date of the album this recording appears on

2002-01-01

CopyrightID (CopyrightChains transaction hash)

0x6bfc3705fa822d6e0c2b980879849a4237f9b2315d9585c08a913719f5d9a8a3

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T14:53:07Z

Bitcoin block

960268

Canonical record hash

sha256:64542fc81e6c55bcd5ad5c86c44dd47d155fe6bc70dd32a548adbdaa4c026d25

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC DEF056702673

What this proof establishes

This recording was released in 2002, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.